GOLDSTEIN ALLAN L

Filed: 8/4/2021ACC: 0000914190-21-000206

InsiderGOLDSTEIN ALLAN LCIK 905390

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IssuerREGENERX BIOPHARMACEUTICALS INCCIK 707511

Director

Since Jul 2018

+480K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

480K acquired

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions1

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

480K shares

+480K

Strike price

0.28

Held after

480K

Exercisable

—

8/2/2021

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock480K shares	8/2/2021	A · Award	+480K	0.28	—	480K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned1.64M

Total

1.64M direct1.64M

Security Title	Shares Owned	Ownership Type
Common Stock	1.64M	Direct
Total	1.64M	1.64M direct

Derivative Holdings (Post-Transaction)14

Series B Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

93.75K

Shares owned

93.75K

Exercise price

0.28

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.63K

Shares owned

15.63K

Exercise price

0.18

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

400K

Shares owned

400K

Exercise price

0.30

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

10.44K

Shares owned

10.44K

Exercise price

0.45

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

250K

Shares owned

250K

Exercise price

0.21

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

200K

Shares owned

200K

Exercise price

0.64

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

150K

Shares owned

150K

Exercise price

0.28

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

20.83K

Shares owned

N/A

Exercise price

0.12

Expiration

—

Exercise window

—

Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.63K

Shares owned

15.63K

Exercise price

0.18

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

250K

Shares owned

250K

Exercise price

0.36

Expiration

—

Exercise window

—

Series A Common Stock Warrant (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

93.75K

Shares owned

93.75K

Exercise price

0.24

Expiration

—

Exercise window

—

Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

410K

Shares owned

410K

Exercise price

0.21

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

13.92K

Shares owned

N/A

Exercise price

0.36

Expiration

—

Exercise window

—

Convertible Promissory Note (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

20.83K

Shares owned

N/A

Exercise price

0.12

Expiration

—

Exercise window

—

Total

Underlying

1.94M

Owned

1.89M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Series B Common Stock Warrant (right to buy) Direct	Common Stock	0.28	—	—	93.75K	93.75K
Common Stock Warrant (right to buy) Direct	Common Stock	0.18	—	—	15.63K	15.63K
Stock Option (right to buy) Direct	Common Stock	0.30	—	—	400K	400K
Common Stock Warrant (right to buy) Direct	Common Stock	0.45	—	—	10.44K	10.44K
Stock Option (right to buy) Direct	Common Stock	0.21	—	—	250K	250K
Stock Option (right to buy) Direct	Common Stock	0.64	—	—	200K	200K
Stock Option (right to buy) Direct	Common Stock	0.28	—	—	150K	150K
Convertible Promissory Note (right to buy) Direct	Common Stock	0.12	—	—	20.83K	N/A
Common Stock Warrant (right to buy) Direct	Common Stock	0.18	—	—	15.63K	15.63K
Stock Option (right to buy) Direct	Common Stock	0.36	—	—	250K	250K
Series A Common Stock Warrant (right to buy) Direct	Common Stock	0.24	—	—	93.75K	93.75K
Stock Option (right to buy) Direct	Common Stock	0.21	—	—	410K	410K
Convertible Promissory Note (right to buy) Direct	Common Stock	0.36	—	—	13.92K	N/A
Convertible Promissory Note (right to buy) Direct	Common Stock	0.12	—	—	20.83K	N/A
Total					1.94M	1.89M